well, I'd just save my money and buy a newer bushmaster, these things are good stock

Strengths:

fast rof, can run on co2 if you are daring enough

Weaknesses:

most uncomfortable gun in the world, ever!

Review:

this gun is definitly decent. perforamence wise you can't hope for too much better at the price these can be had for, frequently people sell them as cheap as BKOs which aren't quite as good b/c they are almost unupgradable. the B2K has many upgrade components. it is alot heavier than my BKO and about the same as my cocker. the bad thing is it happens to be the most unconfortable thing ever designed!!! I cannot fathom why this design was built so tight to the gripframe, I am not a big person but the grip is far,far too small to ever be comfratible.

Conclusion:

if you find one cheap they are very good guns, the grip sucks but the rof is what is important to most players anyway. all in all I'd rather try to find a used LED angel, they are found for just as good prices and are better guns